java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 04:05:55,701 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 04:05:55,704 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 04:05:55,723 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 04:05:55,723 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 04:05:55,726 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 04:05:55,727 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 04:05:55,740 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 04:05:55,743 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 04:05:55,744 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 04:05:55,746 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 04:05:55,749 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 04:05:55,749 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 04:05:55,752 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 04:05:55,754 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 04:05:55,757 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 04:05:55,758 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 04:05:55,760 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 04:05:55,762 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 04:05:55,768 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 04:05:55,772 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 04:05:55,773 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 04:05:55,776 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 04:05:55,777 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 04:05:55,781 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 04:05:55,781 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 04:05:55,781 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 04:05:55,783 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 04:05:55,785 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 04:05:55,786 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 04:05:55,786 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 04:05:55,787 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 04:05:55,788 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 04:05:55,789 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 04:05:55,791 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 04:05:55,791 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 04:05:55,792 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 04:05:55,792 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 04:05:55,792 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 04:05:55,794 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 04:05:55,796 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 04:05:55,796 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-15 04:05:55,820 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 04:05:55,821 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 04:05:55,823 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 04:05:55,823 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 04:05:55,824 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 04:05:55,824 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 04:05:55,824 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 04:05:55,824 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 04:05:55,825 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 04:05:55,825 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 04:05:55,826 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 04:05:55,826 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 04:05:55,826 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 04:05:55,827 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 04:05:55,827 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 04:05:55,827 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 04:05:55,827 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 04:05:55,828 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 04:05:55,828 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 04:05:55,828 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 04:05:55,828 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 04:05:55,828 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 04:05:55,829 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 04:05:55,829 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 04:05:55,829 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 04:05:55,829 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 04:05:55,829 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 04:05:55,830 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 04:05:55,830 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-10-15 04:05:56,200 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 04:05:56,221 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 04:05:56,226 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 04:05:56,227 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 04:05:56,228 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 04:05:56,229 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i [2019-10-15 04:05:56,306 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12e8eeec6/f525537e53f14cbaa43cfea2d3696d7b/FLAG8042f6c68 [2019-10-15 04:05:57,034 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 04:05:57,035 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i [2019-10-15 04:05:57,071 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12e8eeec6/f525537e53f14cbaa43cfea2d3696d7b/FLAG8042f6c68 [2019-10-15 04:05:57,158 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12e8eeec6/f525537e53f14cbaa43cfea2d3696d7b [2019-10-15 04:05:57,170 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 04:05:57,172 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 04:05:57,173 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 04:05:57,173 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 04:05:57,177 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 04:05:57,177 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:05:57" (1/1) ... [2019-10-15 04:05:57,180 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79f3bbce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:05:57, skipping insertion in model container [2019-10-15 04:05:57,180 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:05:57" (1/1) ... [2019-10-15 04:05:57,188 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 04:05:57,313 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 04:05:59,099 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 04:05:59,160 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 04:05:59,549 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 04:05:59,803 INFO L192 MainTranslator]: Completed translation [2019-10-15 04:05:59,804 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:05:59 WrapperNode [2019-10-15 04:05:59,804 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 04:05:59,805 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 04:05:59,805 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 04:05:59,806 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 04:05:59,823 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:05:59" (1/1) ... [2019-10-15 04:05:59,823 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:05:59" (1/1) ... [2019-10-15 04:05:59,905 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:05:59" (1/1) ... [2019-10-15 04:05:59,905 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:05:59" (1/1) ... [2019-10-15 04:06:00,018 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:05:59" (1/1) ... [2019-10-15 04:06:00,056 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:05:59" (1/1) ... [2019-10-15 04:06:00,087 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:05:59" (1/1) ... [2019-10-15 04:06:00,116 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 04:06:00,117 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 04:06:00,117 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 04:06:00,117 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 04:06:00,118 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:05:59" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 04:06:00,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 04:06:00,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 04:06:00,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-15 04:06:00,202 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-15 04:06:00,202 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-10-15 04:06:00,204 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-15 04:06:00,204 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-15 04:06:00,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-15 04:06:00,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-15 04:06:00,205 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-15 04:06:00,205 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-15 04:06:00,207 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-15 04:06:00,208 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-10-15 04:06:00,208 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2019-10-15 04:06:00,210 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_update_status [2019-10-15 04:06:00,211 INFO L138 BoogieDeclarations]: Found implementation of procedure read_method_int [2019-10-15 04:06:00,215 INFO L138 BoogieDeclarations]: Found implementation of procedure method_vpcr [2019-10-15 04:06:00,216 INFO L138 BoogieDeclarations]: Found implementation of procedure method_vpcw [2019-10-15 04:06:00,216 INFO L138 BoogieDeclarations]: Found implementation of procedure read_ec_data [2019-10-15 04:06:00,217 INFO L138 BoogieDeclarations]: Found implementation of procedure write_ec_cmd [2019-10-15 04:06:00,217 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_status_show [2019-10-15 04:06:00,218 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_status_open [2019-10-15 04:06:00,218 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_cfg_show [2019-10-15 04:06:00,218 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_cfg_open [2019-10-15 04:06:00,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_debugfs_init [2019-10-15 04:06:00,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_debugfs_exit [2019-10-15 04:06:00,219 INFO L138 BoogieDeclarations]: Found implementation of procedure show_ideapad_cam [2019-10-15 04:06:00,219 INFO L138 BoogieDeclarations]: Found implementation of procedure store_ideapad_cam [2019-10-15 04:06:00,219 INFO L138 BoogieDeclarations]: Found implementation of procedure show_ideapad_fan [2019-10-15 04:06:00,220 INFO L138 BoogieDeclarations]: Found implementation of procedure store_ideapad_fan [2019-10-15 04:06:00,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_is_visible [2019-10-15 04:06:00,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_rfk_set [2019-10-15 04:06:00,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_sync_rfk_state [2019-10-15 04:06:00,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_register_rfkill [2019-10-15 04:06:00,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_unregister_rfkill [2019-10-15 04:06:00,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_platform_init [2019-10-15 04:06:00,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_platform_exit [2019-10-15 04:06:00,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_input_init [2019-10-15 04:06:00,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_input_exit [2019-10-15 04:06:00,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_input_report [2019-10-15 04:06:00,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_input_novokey [2019-10-15 04:06:00,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_check_special_buttons [2019-10-15 04:06:00,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_backlight_get_brightness [2019-10-15 04:06:00,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_backlight_update_status [2019-10-15 04:06:00,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_backlight_init [2019-10-15 04:06:00,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_backlight_exit [2019-10-15 04:06:00,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_backlight_notify_power [2019-10-15 04:06:00,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_backlight_notify_brightness [2019-10-15 04:06:00,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_sync_touchpad_state [2019-10-15 04:06:00,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_acpi_add [2019-10-15 04:06:00,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_acpi_remove [2019-10-15 04:06:00,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_acpi_notify [2019-10-15 04:06:00,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_acpi_resume [2019-10-15 04:06:00,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_acpi_driver_init [2019-10-15 04:06:00,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_acpi_driver_exit [2019-10-15 04:06:00,226 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 04:06:00,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-10-15 04:06:00,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2019-10-15 04:06:00,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-10-15 04:06:00,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2019-10-15 04:06:00,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2019-10-15 04:06:00,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2019-10-15 04:06:00,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2019-10-15 04:06:00,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2019-10-15 04:06:00,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-10-15 04:06:00,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2019-10-15 04:06:00,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-15 04:06:00,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-15 04:06:00,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-15 04:06:00,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-10-15 04:06:00,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-10-15 04:06:00,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-15 04:06:00,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-10-15 04:06:00,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-15 04:06:00,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-10-15 04:06:00,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-10-15 04:06:00,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-10-15 04:06:00,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-10-15 04:06:00,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-15 04:06:00,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-15 04:06:00,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-15 04:06:00,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-15 04:06:00,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-15 04:06:00,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_fb_info [2019-10-15 04:06:00,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_fb_info [2019-10-15 04:06:00,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_fb_info [2019-10-15 04:06:00,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_fb_info [2019-10-15 04:06:00,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_fb_info [2019-10-15 04:06:00,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_fb_info [2019-10-15 04:06:00,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_fb_info [2019-10-15 04:06:00,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-15 04:06:00,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-15 04:06:00,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-15 04:06:00,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-15 04:06:00,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-15 04:06:00,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-15 04:06:00,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-15 04:06:00,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_update_lock_of_backlight_device [2019-10-15 04:06:00,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_update_lock_of_backlight_device [2019-10-15 04:06:00,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_backlight_device [2019-10-15 04:06:00,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_update_lock_of_backlight_device [2019-10-15 04:06:00,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_backlight_device [2019-10-15 04:06:00,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_update_lock_of_backlight_device [2019-10-15 04:06:00,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_backlight_device [2019-10-15 04:06:00,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-15 04:06:00,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-15 04:06:00,242 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_bus_register_driver [2019-10-15 04:06:00,242 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_bus_unregister_driver [2019-10-15 04:06:00,242 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_evaluate_integer [2019-10-15 04:06:00,243 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_evaluate_object [2019-10-15 04:06:00,243 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_video_backlight_support [2019-10-15 04:06:00,244 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_device_register [2019-10-15 04:06:00,244 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_device_unregister [2019-10-15 04:06:00,244 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_force_update [2019-10-15 04:06:00,245 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2019-10-15 04:06:00,245 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2019-10-15 04:06:00,245 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2019-10-15 04:06:00,246 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-15 04:06:00,246 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-15 04:06:00,246 INFO L138 BoogieDeclarations]: Found implementation of procedure i8042_command [2019-10-15 04:06:00,247 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2019-10-15 04:06:00,247 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2019-10-15 04:06:00,247 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2019-10-15 04:06:00,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ideapad_pm_complete_2 [2019-10-15 04:06:00,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ideapad_pm_freeze_2 [2019-10-15 04:06:00,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ideapad_pm_freeze_late_2 [2019-10-15 04:06:00,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ideapad_pm_freeze_noirq_2 [2019-10-15 04:06:00,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ideapad_pm_poweroff_2 [2019-10-15 04:06:00,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ideapad_pm_poweroff_late_2 [2019-10-15 04:06:00,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ideapad_pm_poweroff_noirq_2 [2019-10-15 04:06:00,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ideapad_pm_prepare_2 [2019-10-15 04:06:00,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ideapad_pm_restore_early_2 [2019-10-15 04:06:00,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ideapad_pm_restore_noirq_2 [2019-10-15 04:06:00,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ideapad_pm_resume_early_2 [2019-10-15 04:06:00,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ideapad_pm_resume_noirq_2 [2019-10-15 04:06:00,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ideapad_pm_suspend_2 [2019-10-15 04:06:00,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ideapad_pm_suspend_late_2 [2019-10-15 04:06:00,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ideapad_pm_suspend_noirq_2 [2019-10-15 04:06:00,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ideapad_pm_thaw_early_2 [2019-10-15 04:06:00,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ideapad_pm_thaw_noirq_2 [2019-10-15 04:06:00,256 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-15 04:06:00,257 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-15 04:06:00,257 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-15 04:06:00,258 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_add [2019-10-15 04:06:00,267 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_alloc [2019-10-15 04:06:00,267 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_del [2019-10-15 04:06:00,267 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_put [2019-10-15 04:06:00,268 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2019-10-15 04:06:00,268 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-15 04:06:00,269 INFO L138 BoogieDeclarations]: Found implementation of procedure rfkill_alloc [2019-10-15 04:06:00,269 INFO L138 BoogieDeclarations]: Found implementation of procedure rfkill_destroy [2019-10-15 04:06:00,270 INFO L138 BoogieDeclarations]: Found implementation of procedure rfkill_init_sw_state [2019-10-15 04:06:00,270 INFO L138 BoogieDeclarations]: Found implementation of procedure rfkill_register [2019-10-15 04:06:00,270 INFO L138 BoogieDeclarations]: Found implementation of procedure rfkill_set_hw_state [2019-10-15 04:06:00,270 INFO L138 BoogieDeclarations]: Found implementation of procedure rfkill_unregister [2019-10-15 04:06:00,271 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-10-15 04:06:00,271 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2019-10-15 04:06:00,271 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2019-10-15 04:06:00,271 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2019-10-15 04:06:00,271 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2019-10-15 04:06:00,272 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2019-10-15 04:06:00,272 INFO L138 BoogieDeclarations]: Found implementation of procedure sparse_keymap_free [2019-10-15 04:06:00,272 INFO L138 BoogieDeclarations]: Found implementation of procedure sparse_keymap_report_event [2019-10-15 04:06:00,272 INFO L138 BoogieDeclarations]: Found implementation of procedure sparse_keymap_setup [2019-10-15 04:06:00,272 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2019-10-15 04:06:00,272 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2019-10-15 04:06:00,273 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-15 04:06:00,273 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-15 04:06:00,273 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-15 04:06:00,273 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 04:06:00,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-15 04:06:00,274 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-15 04:06:00,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 04:06:00,274 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-10-15 04:06:00,274 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-15 04:06:00,274 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-15 04:06:00,275 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2019-10-15 04:06:00,275 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-15 04:06:00,275 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-15 04:06:00,275 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-15 04:06:00,275 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-15 04:06:00,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2019-10-15 04:06:00,276 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-15 04:06:00,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2019-10-15 04:06:00,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2019-10-15 04:06:00,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2019-10-15 04:06:00,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-10-15 04:06:00,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2019-10-15 04:06:00,277 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-15 04:06:00,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-10-15 04:06:00,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-10-15 04:06:00,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2019-10-15 04:06:00,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2019-10-15 04:06:00,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-15 04:06:00,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-10-15 04:06:00,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-15 04:06:00,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-15 04:06:00,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_fb_info [2019-10-15 04:06:00,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-15 04:06:00,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-15 04:06:00,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-15 04:06:00,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_backlight_device [2019-10-15 04:06:00,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_backlight_device [2019-10-15 04:06:00,281 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 04:06:00,281 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2019-10-15 04:06:00,281 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2019-10-15 04:06:00,281 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-15 04:06:00,281 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-15 04:06:00,282 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-10-15 04:06:00,282 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-15 04:06:00,282 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-15 04:06:00,282 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-15 04:06:00,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-15 04:06:00,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-15 04:06:00,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-15 04:06:00,283 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-15 04:06:00,283 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-15 04:06:00,283 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-15 04:06:00,284 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_evaluate_object [2019-10-15 04:06:00,284 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_evaluate_integer [2019-10-15 04:06:00,284 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_bus_register_driver [2019-10-15 04:06:00,284 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_bus_unregister_driver [2019-10-15 04:06:00,285 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_video_backlight_support [2019-10-15 04:06:00,285 INFO L130 BoogieDeclarations]: Found specification of procedure rfkill_alloc [2019-10-15 04:06:00,285 INFO L130 BoogieDeclarations]: Found specification of procedure rfkill_register [2019-10-15 04:06:00,285 INFO L130 BoogieDeclarations]: Found specification of procedure rfkill_unregister [2019-10-15 04:06:00,285 INFO L130 BoogieDeclarations]: Found specification of procedure rfkill_destroy [2019-10-15 04:06:00,286 INFO L130 BoogieDeclarations]: Found specification of procedure rfkill_set_hw_state [2019-10-15 04:06:00,286 INFO L130 BoogieDeclarations]: Found specification of procedure rfkill_init_sw_state [2019-10-15 04:06:00,286 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2019-10-15 04:06:00,286 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_alloc [2019-10-15 04:06:00,286 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add [2019-10-15 04:06:00,287 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_del [2019-10-15 04:06:00,287 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_put [2019-10-15 04:06:00,287 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-10-15 04:06:00,287 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2019-10-15 04:06:00,288 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2019-10-15 04:06:00,288 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2019-10-15 04:06:00,288 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2019-10-15 04:06:00,288 INFO L130 BoogieDeclarations]: Found specification of procedure sparse_keymap_setup [2019-10-15 04:06:00,288 INFO L130 BoogieDeclarations]: Found specification of procedure sparse_keymap_free [2019-10-15 04:06:00,288 INFO L130 BoogieDeclarations]: Found specification of procedure sparse_keymap_report_event [2019-10-15 04:06:00,289 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_update_status [2019-10-15 04:06:00,289 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-15 04:06:00,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-15 04:06:00,289 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_device_register [2019-10-15 04:06:00,289 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_device_unregister [2019-10-15 04:06:00,289 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_force_update [2019-10-15 04:06:00,289 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2019-10-15 04:06:00,290 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2019-10-15 04:06:00,290 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2019-10-15 04:06:00,290 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2019-10-15 04:06:00,290 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2019-10-15 04:06:00,290 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2019-10-15 04:06:00,290 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2019-10-15 04:06:00,290 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2019-10-15 04:06:00,291 INFO L130 BoogieDeclarations]: Found specification of procedure i8042_command [2019-10-15 04:06:00,291 INFO L130 BoogieDeclarations]: Found specification of procedure read_method_int [2019-10-15 04:06:00,291 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 04:06:00,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 04:06:00,291 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 04:06:00,291 INFO L130 BoogieDeclarations]: Found specification of procedure method_vpcr [2019-10-15 04:06:00,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-15 04:06:00,292 INFO L130 BoogieDeclarations]: Found specification of procedure method_vpcw [2019-10-15 04:06:00,292 INFO L130 BoogieDeclarations]: Found specification of procedure read_ec_data [2019-10-15 04:06:00,293 INFO L130 BoogieDeclarations]: Found specification of procedure write_ec_cmd [2019-10-15 04:06:00,297 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_status_show [2019-10-15 04:06:00,297 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_status_open [2019-10-15 04:06:00,297 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_cfg_show [2019-10-15 04:06:00,297 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_cfg_open [2019-10-15 04:06:00,298 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_debugfs_init [2019-10-15 04:06:00,298 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_debugfs_exit [2019-10-15 04:06:00,301 INFO L130 BoogieDeclarations]: Found specification of procedure show_ideapad_cam [2019-10-15 04:06:00,301 INFO L130 BoogieDeclarations]: Found specification of procedure store_ideapad_cam [2019-10-15 04:06:00,301 INFO L130 BoogieDeclarations]: Found specification of procedure show_ideapad_fan [2019-10-15 04:06:00,301 INFO L130 BoogieDeclarations]: Found specification of procedure store_ideapad_fan [2019-10-15 04:06:00,302 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_is_visible [2019-10-15 04:06:00,302 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_rfk_set [2019-10-15 04:06:00,302 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_sync_rfk_state [2019-10-15 04:06:00,302 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_register_rfkill [2019-10-15 04:06:00,303 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_unregister_rfkill [2019-10-15 04:06:00,303 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_platform_init [2019-10-15 04:06:00,303 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_platform_exit [2019-10-15 04:06:00,303 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_input_init [2019-10-15 04:06:00,303 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_input_exit [2019-10-15 04:06:00,303 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_input_report [2019-10-15 04:06:00,303 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_input_novokey [2019-10-15 04:06:00,303 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_check_special_buttons [2019-10-15 04:06:00,304 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_backlight_get_brightness [2019-10-15 04:06:00,304 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_backlight_update_status [2019-10-15 04:06:00,304 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_backlight_init [2019-10-15 04:06:00,304 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-15 04:06:00,304 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_backlight_exit [2019-10-15 04:06:00,304 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_backlight_notify_power [2019-10-15 04:06:00,304 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_backlight_notify_brightness [2019-10-15 04:06:00,305 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_sync_touchpad_state [2019-10-15 04:06:00,305 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_acpi_add [2019-10-15 04:06:00,305 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_acpi_remove [2019-10-15 04:06:00,305 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_acpi_notify [2019-10-15 04:06:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_acpi_resume [2019-10-15 04:06:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_acpi_driver_init [2019-10-15 04:06:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_acpi_driver_exit [2019-10-15 04:06:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_suspend_noirq_2 [2019-10-15 04:06:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_complete_2 [2019-10-15 04:06:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_resume_noirq_2 [2019-10-15 04:06:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_thaw_early_2 [2019-10-15 04:06:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_poweroff_late_2 [2019-10-15 04:06:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_resume_early_2 [2019-10-15 04:06:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_freeze_2 [2019-10-15 04:06:00,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-15 04:06:00,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_poweroff_noirq_2 [2019-10-15 04:06:00,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_suspend_late_2 [2019-10-15 04:06:00,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_prepare_2 [2019-10-15 04:06:00,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_freeze_late_2 [2019-10-15 04:06:00,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-15 04:06:00,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_restore_early_2 [2019-10-15 04:06:00,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_suspend_2 [2019-10-15 04:06:00,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_thaw_noirq_2 [2019-10-15 04:06:00,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_poweroff_2 [2019-10-15 04:06:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_freeze_noirq_2 [2019-10-15 04:06:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_restore_noirq_2 [2019-10-15 04:06:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 04:06:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-15 04:06:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-15 04:06:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-10-15 04:06:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-10-15 04:06:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-10-15 04:06:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-15 04:06:00,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-10-15 04:06:00,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-10-15 04:06:00,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-10-15 04:06:00,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-15 04:06:00,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-15 04:06:00,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-15 04:06:00,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_fb_info [2019-10-15 04:06:00,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_fb_info [2019-10-15 04:06:00,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_fb_info [2019-10-15 04:06:00,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_fb_info [2019-10-15 04:06:00,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_fb_info [2019-10-15 04:06:00,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_fb_info [2019-10-15 04:06:00,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-15 04:06:00,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-15 04:06:00,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-15 04:06:00,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-15 04:06:00,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_update_lock_of_backlight_device [2019-10-15 04:06:00,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_update_lock_of_backlight_device [2019-10-15 04:06:00,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_update_lock_of_backlight_device [2019-10-15 04:06:00,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_backlight_device [2019-10-15 04:06:00,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_update_lock_of_backlight_device [2019-10-15 04:06:00,316 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-15 04:06:00,316 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-15 04:06:00,317 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-15 04:06:00,317 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-15 04:06:00,317 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-15 04:06:00,317 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-15 04:06:00,317 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 04:06:00,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-15 04:06:00,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-15 04:06:00,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-15 04:06:00,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-15 04:06:00,318 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 04:06:20,409 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 04:06:20,410 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-15 04:06:20,412 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 04:06:20 BoogieIcfgContainer [2019-10-15 04:06:20,412 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 04:06:20,413 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-15 04:06:20,413 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-15 04:06:20,414 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-15 04:06:20,414 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 04:06:20" (1/1) ... [2019-10-15 04:06:20,479 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-15 04:06:20,708 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-15 04:06:20,721 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 296 root evaluator evaluations with a maximum evaluation depth of 0. Performed 296 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 642 variables. [2019-10-15 04:06:20,721 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-15 04:06:20,724 INFO L168 Benchmark]: Toolchain (without parser) took 23550.94 ms. Allocated memory was 146.3 MB in the beginning and 907.5 MB in the end (delta: 761.3 MB). Free memory was 96.1 MB in the beginning and 161.6 MB in the end (delta: -65.5 MB). Peak memory consumption was 695.8 MB. Max. memory is 7.1 GB. [2019-10-15 04:06:20,726 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 146.3 MB. Free memory was 122.7 MB in the beginning and 122.5 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-10-15 04:06:20,727 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2631.63 ms. Allocated memory was 146.3 MB in the beginning and 243.8 MB in the end (delta: 97.5 MB). Free memory was 95.9 MB in the beginning and 161.9 MB in the end (delta: -66.0 MB). Peak memory consumption was 84.7 MB. Max. memory is 7.1 GB. [2019-10-15 04:06:20,729 INFO L168 Benchmark]: Boogie Preprocessor took 311.05 ms. Allocated memory is still 243.8 MB. Free memory was 161.9 MB in the beginning and 142.5 MB in the end (delta: 19.4 MB). Peak memory consumption was 19.4 MB. Max. memory is 7.1 GB. [2019-10-15 04:06:20,730 INFO L168 Benchmark]: RCFGBuilder took 20296.04 ms. Allocated memory was 243.8 MB in the beginning and 907.5 MB in the end (delta: 663.7 MB). Free memory was 142.5 MB in the beginning and 192.9 MB in the end (delta: -50.4 MB). Peak memory consumption was 753.6 MB. Max. memory is 7.1 GB. [2019-10-15 04:06:20,731 INFO L168 Benchmark]: Abstract Interpretation took 307.92 ms. Allocated memory is still 907.5 MB. Free memory was 192.9 MB in the beginning and 161.6 MB in the end (delta: 31.3 MB). Peak memory consumption was 31.3 MB. Max. memory is 7.1 GB. [2019-10-15 04:06:20,742 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 146.3 MB. Free memory was 122.7 MB in the beginning and 122.5 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2631.63 ms. Allocated memory was 146.3 MB in the beginning and 243.8 MB in the end (delta: 97.5 MB). Free memory was 95.9 MB in the beginning and 161.9 MB in the end (delta: -66.0 MB). Peak memory consumption was 84.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 311.05 ms. Allocated memory is still 243.8 MB. Free memory was 161.9 MB in the beginning and 142.5 MB in the end (delta: 19.4 MB). Peak memory consumption was 19.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 20296.04 ms. Allocated memory was 243.8 MB in the beginning and 907.5 MB in the end (delta: 663.7 MB). Free memory was 142.5 MB in the beginning and 192.9 MB in the end (delta: -50.4 MB). Peak memory consumption was 753.6 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 307.92 ms. Allocated memory is still 907.5 MB. Free memory was 192.9 MB in the beginning and 161.6 MB in the end (delta: 31.3 MB). Peak memory consumption was 31.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 5845]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...